Motorola 700/800-Series User Manual
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Disk/Tape Controller Data
Disk/Tape Controller Modules Supported
The following VMEbus disk/tape controller modules are
supported by the 162Bug. The default address for each controller
type is First Address and the controller can be addressed by First
CLUN during commands BH, BO, or IOP, or during TRAP #15
calls .DSKRD or .DSKWR. Note that if another controller of the
same type is used, the second one must have its address changed by
its onboard jumpers and/or switches, so that it matches the
ÔÔSecond AddressÕÕ value and can be called up by the ÔÔSecond
CLUNÕÕ value.
supported by the 162Bug. The default address for each controller
type is First Address and the controller can be addressed by First
CLUN during commands BH, BO, or IOP, or during TRAP #15
calls .DSKRD or .DSKWR. Note that if another controller of the
same type is used, the second one must have its address changed by
its onboard jumpers and/or switches, so that it matches the
ÔÔSecond AddressÕÕ value and can be called up by the ÔÔSecond
CLUNÕÕ value.
Controller Type
First
CLUN
First
Address
Second
CLUN
Second
Address
CISC Embedded Controller
$00*
--
--
--
MVME328 - SCSI Controller 1
$06
$FFFF9000
$07
$FFFF9800
MVME328 - SCSI Controller 2
$16
$FFFF4800
$17
$FFFF5800
MVME328 - SCSI Controller 3
$18
$FFFF7000
$19
$FFFF7800
*If an MVME162LX with an SCSI port is used, that board has CLUN 0.